Product Details
Industrial Dehumidifier With Internal And External Circulation For
Better Performance
The process of equipment including 2 parts:
1) Internal Circulation
Compressor operation → exhaust discharge of high-temperature and
high-pressure gas → gas into the condenser to cool → into a
low-temperature and high-pressure gas → through the capillary
interception → into a low-temperature and low-pressure liquid →
through the evaporator evaporation and heat absorption → back to
the compressor into a low-temperature and low-pressure gas. So
cycle.
2)external circulation
In the case of normal power on → through the operation of the fan →
humid air from the inlet inhalation → through the evaporator →
evaporator will be the water in the air adsorption on the aluminium
sheet → into dry air → through the condenser heat dissipation →
from the outlet blowing out.
Company Profile
Dahanfeng is a brand owned by Guangdong Xingchen Zhaoye Environmental Technology Co., Ltd., specializing in the R&D, production, and sales of
ventilation equipment, including negative pressure fans and eco-friendly air conditioners. The product range has expanded to cover dehumidifiers, energy-saving air conditioners, portable air conditioners, and other ventilation solutions.
With decades of focus on air treatment innovation, our company is based in Shishan Town, Nanhai District, Foshan City, Guangdong Province. By 2024, our 25,000-square-meter plant employs 300+ staff, with a 60-member technical team.




Global Provider of Environmental Cooling Solutions
With 20+ years of manufacturing excellence, Dahanfeng delivers 300,00 AC units annually to 80+ countries worldwide. Our vertically integrated production ensures scalable capacity and rapid shipment turnaround, achieving 20% annual revenue growth.

Company employees and engineers
Supported by 300+ professionals – including 60+ HVAC engineers – Dahanfeng designs and manufactures high-efficiency AC systems for global markets.
Our technical team drives R&D breakthroughs in energy-saving tech (40+ patents) and maintains vertical production control from prototyping to mass manufacturing.

Honors & Reputation
Guided by our principle "Scientific innovation, quality first," we uphold rigorous quality standards, professionalism, and
meticulous attention to detail through strict inspections. Over the
years, we have cultivated a professional and innovative spirit, integrating high-quality domestic components and advanced foreign technology to enhance production and management.
As a multi-year "High-Tech Enterprise," we hold titles including "Guangdong Contract-abiding & Trustworthy Enterprise," "Guangdong Private Sci-Tech Enterprise," "Foshan Advanced Quality Management Unit," and "Guangdong Environmental Protection Industry Class A Credit
Enterprise." Additionally, we possess 28 utility patents and 32 design patents, reinforcing our industry leadership.

Company Philosophy
"Survive by quality, thrive by reputation." Our team continuously
researches and develops innovative products, refining technological
processes and tackling development challenges.
Guided by "Customer first, quality first" as our long-term
principle, our products and services now cover most Chinese cities
and are exported globally. We manufacture and ship 300,000+ units
annually.
Dahanfeng remains committed to our mission: advocating
eco-friendly, energy-saving, and healthy electrical products in
China. We provide quality products for quality living, winning
trust through professional manufacturing and premium after-sales
service, delivering fashionable, scientific, and humanized
appliances.
Highly appriciated to meet friends of the world.